New Pet Door! 20.5x26cm with Lock Function, Magnetic Door, for Screen Doors, Easy Installation

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This is a pet door for cats and small dogs.
It features a swing door system, allowing access from either direction. It also uses magnets, so it automatically closes after your pet passes through. You can also lock it when you don't want them to go in or out.
It is originally designed for screen doors. It is intended for indoor/outdoor screen doors and windows. It cannot be installed on very thick wooden doors or iron/aluminum doors. An instruction manual is included, so installation is easy on screen doors. However, with a little DIY, it can be used on most doors. For example, I usually install it on sliding doors to rooms where I use air conditioning or heating. This helps save on cooling and heating costs. Your pet can sneak back into a comfortably temperature-controlled room after using the litter box.
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[Manufacturer]: Nicheez
[Opening Size]: 20.5 x 26 cm (※See image)
[Outer Frame Size]: 24 x 29 cm
[Material]: ABS
[Accessories]: Mounting screws, instruction manual (very basic, almost a leaflet)
[Applicable]: For cats, small dogs, or other small pets
[Note]: The unit I purchased had some rough edges. Since pets will be pushing against it with their bodies, please carefully smooth them down with sandpaper or a file to prevent any injuries to your pets.
[Shipping Method]: Nekoposu